| Event name: | FR-92-005 | |
| Country: | FRANCE | |
|
Nature of the harmful event: |
Water Discoloration | |
|
Event directly affected: |
||
| Toxicity detected: | No | |
| Associated syndrome: | ||
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes | |
| Event occurred before in this location: | Yes (1989 (3,000,000 cells/L)1990 (2,500,000 cells L-¹).) | |
| Individuals to contact: | ||
| Location: | Latitude: , Longitude: | |
| General location information: |
Morlaix Bay., Northern Brittany. HAB Area code(s): FR-05 |
|
| Additional location information: | Area 3. | |
| Bloom event dates (yyyy/mm/dd): | Start: 1992-06-24, End: 1992-07-27 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Gonyaulax spinifera
(1,210,000 cells/L)
Alexandrium minutum (1,520,000 cells/L) |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | Presence of cysts in the sediment. | |
| Event-related bibliography: | ||
|
||||||||||||||||||||||||||
| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: 22 °C, Min: 18 °C | |||||||||||||||||||||||||
| Salinity Range During Event: | Max: 35, Min: 32 | |||||||||||||||||||||||||
| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: |
In situ |
|||||||||||||||||||||||||
| Growth Comments | In situ growth (presence of cysts in the sediment) | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
|
|||||||
| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | Ban of shellfish marketing from July 24 to July 31 | ||||||
| Additional harmful effect information: | Red water | ||||||
